11006660011 has 2 divisors, whose sum is σ = 11006660012. Its totient is φ = 11006660010.

The previous prime is 11006660009. The next prime is 11006660033.

11006660011 is nontrivially palindromic in base 10.

It is an a-pointer prime, because the next prime (11006660033) can be obtained adding 11006660011 to its sum of digits (22).

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 11006660011 - 2¹ = 11006660009 is a prime.

It is a super-2 number, since 2×11006660011² (a number of 21 digits) contains 22 as substring.

Together with 11006660009, it forms a pair of twin primes.

It is a zygodrome in base 10.

It is not a weakly prime, because it can be changed into another prime (11006060011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503330005 + 5503330006.

It is an arithmetic number, because the mean of its divisors is an integer number (5503330006).

Almost surely, 2^11006660011 is an apocalyptic number.

11006660011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11006660011 is an equidigital number, since it uses as much as digits as its factorization.

11006660011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 11006660011 in words is "eleven billion, six million, six hundred sixty thousand, eleven".